479615613 has 8 divisors (see below), whose sum is σ = 673144800. Its totient is φ = 302915088.

The previous prime is 479615597. The next prime is 479615639. The reversal of 479615613 is 316516974.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 479615613 - 2⁴ = 479615597 is a prime.

It is a super-2 number, since 2×479615613² = 460062272466731538, which contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (479615813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4207098 + ... + 4207211.

It is an arithmetic number, because the mean of its divisors is an integer number (84143100).

Almost surely, 2^479615613 is an apocalyptic number.

It is an amenable number.

479615613 is a deficient number, since it is larger than the sum of its proper divisors (193529187).

479615613 is a wasteful number, since it uses less digits than its factorization.

479615613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8414331.

The product of its digits is 136080, while the sum is 42.

The square root of 479615613 is about 21900.1281503100. The cubic root of 479615613 is about 782.7644690535.

The spelling of 479615613 in words is "four hundred seventy-nine million, six hundred fifteen thousand, six hundred thirteen".